Home / 6,623.29-9,936.53-2,463.43

Finding the Fourth Proportional to 6,623.29, 9,936.53 and 2,463.43

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Solution

The fourth proportional to 6,623.29, 9,936.53 and 2,463.43 is: 3,695.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,623.29 : 9,936.53 = 2,463.43 : x
  2. Step 2: Convert to fraction form
    6,623.29/9,936.53 = 2,463.43/x
  3. Step 3: Cross multiply
    6,623.29x = 9,936.53 × 2,463.43
  4. Step 4: Simplify right side
    6,623.29x = 24,477,946.10
  5. Step 5: Solve for x
    x = 24,477,946.10/6,623.29
  6. Step 6: Final answer
    x = 3,695.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.